The Hayward DEX2421J2 Clamp Nut and Bolt is a high-quality fastening component designed to provide secure and dependable connections in a variety of HVAC systems. This clamp nut and bolt set is made of robust stainless steel, which provides great resistance to corrosion and wear, making it ideal for long-term usage in harsh settings. This product is widely used in pool and spa equipme... https://www.usapoolshop.com/dex2421j2-hayward-clamp-nut-and-bolt